Results 1 to 10 of about 2,129,226 (264)

The reciprocal linear effect, a new optical effect of the Sagnac type

open access: yesOpen Physics, 2023
The Sagnac effect can be demonstrated with light propagating either along a circular contour or, as done by Wang et al., back and forth along a linear contour.
Spavieri Gianfranco, Haug Espen Gaarder
doaj   +1 more source

Effect Displays in R for Generalised Linear Models

open access: yesJournal of Statistical Software, 2003
This paper describes the implementation in R of a method for tabular or graphical display of terms in a complex generalised linear model. By complex, I mean a model that contains terms related by marginality or hierarchy, such as polynomial terms, or ...
John Fox
doaj   +3 more sources

Beyond the Linear Stark Effect: A Retrospective

open access: yesAtoms, 2018
A review of studies of the electric-field influence on spectral lines is presented, beginning from the discovery of the Stark effect, and in particular focused on phenomena related to the effects of the plasma microfield non-uniformity.
Alexander V. Demura
doaj   +1 more source

Tourism and Green Development: Analysis of Linear and Non-Linear Effects

open access: yesInternational Journal of Environmental Research and Public Health, 2022
Clarifying the relationship between tourism and green development is conducive to promoting the harmonious coexistence of tourism industry benefits and economic and environmental systems. The externalities of tourism on economies and the environment have sparked numerous fascinating academic research debates; however, few studies have considered the ...
Wu, Yuanyuan, Jia, Zhanhua, Yu, Tingting
openaire   +2 more sources

Minimizing detent force of permanent magnet linear synchronous machines by designing mover using mesh-level stochastic shaping

open access: yesEnergy Reports, 2023
Detent force is an inherent problem of permanent magnet linear synchronous machines (PMLSMs). In this paper, a mesh-level design methodology is proposed to minimize the detent force on PMLSMs.
Zhen Sun, Xiaozhuo Xu, Kota Watanabe
doaj   +1 more source

The Case for Using the General Linear Model as a Unifying Conceptual Framework for Teaching Statistics and Psychometric Theory

open access: yesJournal of Methods and Measurement in the Social Sciences, 2015
The present paper argues for teaching statistics and psychometric theory using the GLM as a unifying conceptual framework. This helps students understand what analyses have in common, and also provides a firm grounding for understanding that more general
Bruce Thompson
doaj   +1 more source

Short-term debt and trade credit: Evidence on a non-linear relationship

open access: yesCogent Economics & Finance, 2021
The literature on the relationship between bank credit and trade credit is mixed between the substitution and complementarity effects. The extant studies only investigate the linear relationship between the two factors, thus missing some important ...
Lap Luu, Liem Nguyen
doaj   +1 more source

Enriching an Effect Calculus with Linear Types [PDF]

open access: yes, 2009
We define an enriched effect calculus by extending a type theory for computational effects with primitives from linear logic. The new calculus provides a formalism for expressing linear aspects of computational effects; for example, the linear usage of imperative features such as state and/or continuations.
Egger, Jeff   +2 more
openaire   +2 more sources

Phase Compensation Method in OPA System Based on the Linear Electro-Optic Effect

open access: yesPhotonics, 2021
Factors such as mechanical deformation and temperature changes lead to phase mismatch in optical parametric amplification systems, impacting energy stability.
Shuaishuai Yang, Dean Liu
doaj   +1 more source

Correction: Quantifier spreading: Children misled by ostensive cues

open access: yesGlossa, 2019
This article details a correction to the article É. Kiss, Katalin & Tamás Zétényi. 2017. Quantifier spreading: children misled by ostensive cues. Glossa: A Journal of General Linguistics 2(1). 38.
Katalin É. Kiss   +2 more
doaj   +2 more sources

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